:root {
  --bg: #ffffff;
  --surface: #f6f2ef;
  --surface-strong: #ede4de;
  --text: #2e1e18;
  --muted: #77675f;
  --line: #dfd5ce;
  --brand: #8f6a53;
  --brand-dark: #5e4031;
  --max: 1440px;
  --side: clamp(20px, 4vw, 64px);
  --header-h: 84px;
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(48px, 6.3vw, 92px);
  font-weight: 760;
  max-width: 980px;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(36px, 4.4vw, 64px);
  font-weight: 720;
}

h3 {
  margin-bottom: 14px;
  font-size: 25px;
  font-weight: 700;
}

.site-container {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding-left: var(--side);
  padding-right: var(--side);
}

.section-pad {
  padding-top: clamp(88px, 10vw, 150px);
  padding-bottom: clamp(88px, 10vw, 150px);
}

.section-line {
  border-top: 1px solid var(--line);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--text);
  color: #fff;
  border-radius: 8px;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(223,213,206,.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
}

.brand-mark {
  font-size: 22px;
}

.brand-sub {
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--brand);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
  font-size: 14px;
  font-weight: 600;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  padding: 10px 0;
}

.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 5px;
  height: 1px;
  background: var(--text);
  transition: right .25s ease;
}

.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after {
  right: 0;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--text);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform .25s ease;
}

.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #fff 0%, #fff 58%, #faf8f6 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, .65fr);
  gap: clamp(60px, 8vw, 130px);
  align-items: end;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
}

.hero-text {
  max-width: 760px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--text);
  color: #fff;
}

.button-secondary {
  border-color: var(--line);
  background: #fff;
}

.button-light {
  flex: 0 0 auto;
  background: #fff;
  color: var(--text);
}

.hero-panel {
  border-top: 1px solid var(--line);
}

.hero-panel-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 8px 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.hero-panel-item span {
  grid-row: 1 / span 2;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
}

.hero-panel-item strong {
  font-size: 16px;
}

.hero-panel-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 64px;
}

.section-heading > p:last-child {
  max-width: 720px;
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-card {
  min-height: 300px;
  padding: 34px 32px 38px 0;
}

.feature-card + .feature-card {
  padding-left: 32px;
  border-left: 1px solid var(--line);
}

.feature-index {
  display: block;
  margin-bottom: 72px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.cta-section {
  background: var(--brand-dark);
  color: #fff;
}

.cta-section .eyebrow {
  color: #dac4b5;
}

.cta-section h2 {
  max-width: 850px;
  margin-bottom: 0;
}

.cta-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.site-footer {
  padding: 58px 0 28px;
  background: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px 100px;
}

.footer-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 10px 36px;
  font-size: 13px;
  font-weight: 600;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 1024px) {
  :root {
    --header-h: 76px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 28px var(--side) 40px;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity .22s ease, transform .22s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav > a,
  .site-nav .nav-cta {
    display: flex;
    align-items: center;
    min-height: 64px;
    padding: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    color: var(--text);
    font-size: 20px;
  }

  .site-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero-panel {
    max-width: 680px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card + .feature-card {
    min-height: auto;
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .feature-card:last-child {
    border-bottom: 0;
  }

  .feature-index {
    margin-bottom: 38px;
  }
}

@media (max-width: 720px) {
  :root {
    --side: 20px;
  }

  h1 {
    font-size: clamp(42px, 14vw, 64px);
  }

  h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .hero {
    min-height: auto;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .cta-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .cta-inner .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 4px;
  }
}